摘要
简述了全球定位系统(GPS)的基本结构和测量原理,总结了GPS应用的特点,分析了影响GPS测量精度的误差来源,并对减小误差的方法进行了初步的探讨。
This article describes the basic structure and measuring principle of GPS, and summarizes the application characteristics of GPS, analyzes error source which affect the measurement accuracy of GPS. At the same time, probing into some way for weakening the error.
出处
《黄金科学技术》
2008年第5期41-43,共3页
Gold Science and Technology
关键词
GPS测量原理
误差源分析
精度控制
Measuring principle of GPS
Analysis of error source
Precision control
